资料来源 : pyDict

早已,很久以前

资料来源 : WordNet®

long since
     adv : of the distant or comparatively distant past; "We met once
           long ago"; "they long ago forsook their nomadic life";
           "left for work long ago"; "he has long since given up
           mountain climbing"; "This name has long since been
           forgotten"; "lang syne" is Scottish [syn: {long ago}, {lang
           syne}]